BIAXIAL HINGE AND FITTING METHOD THEREFOR

• Main Author: KAWAMURA YUJI
• Format: Patent
• Language: English; Japanese
• Published: 27.04.2017
• Subjects: FIXED CONSTRUCTIONS; HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

PROBLEM TO BE SOLVED: To provide a biaxial hinge that is useful for a heavy door requiring high sealability such as a sound-proof door, a water-stop door, etc.SOLUTION: Setting is established so as to: fix a first and second base blocks (Bu1), (Bd1), (Bu2), (Bd2) in a state where a slide piece (30) is stored inside a slide piece storage room (R) on a fitting surface (Fs) on the door frame (F) side and a fitting surface(Ds) on the door (D) side, respectively; insert a first and second cover cases (Cu1), (Cu2), (Cd1), (Cd2) in a state where a first and second pivots (P1), (P2) are born over the first and second base blocks from the front side to make the first and second cover cases cover and fit the first and second base blocks; and screw pulling operation screws (S) for fixing the first and second cover cases into slide pieces from the cover cases along the fitting surfaces (Fs), (Ds) before rotating operation to pull the first and second cover cases to the fitting surfaces (Fs), (Ds) together with the operation screws and make the first and second cover cases adhere to the fitting surfaces.SELECTED DRAWING: Figure 6 【課題】防音扉や止水扉、その他の高い密閉性が必要な重い扉に有用な二軸蝶番を提供する。【解決手段】スライド駒収容室（Ｒ）内にスライド駒（３０）が収容された状態の第１、２ベースブロック（Ｂｕ１）（Ｂｕ２）（Ｂｄ１）（Ｂｄ２）を、扉枠（Ｆ）側の取付け面（Ｆｓ）並びに扉（Ｄ）側の取付け面（Ｄｓ）へ各々固定し、第１、２枢軸（Ｐ１）（Ｐ２）が軸受けされた状態の第１、２カバーケース（Ｃｕ１）（Ｃｕ２）（Ｃｄ１）（Ｃｄ２）を、上記第１、２ベースブロックへ表側から差し込み套嵌させると共に、上記第１、２カバーケースの固定用引き寄せ操作ネジ（Ｓ）をそのカバーケースから上記取付け面（Ｆｓ）（Ｄｓ）に沿ってスライド駒へねじ込み回動操作することにより、その操作ネジと一緒に第１、２カバーケースを上記取付け面（Ｆｓ）（Ｄｓ）へ引き寄せ密着させるように設定した。【選択図】図６